Lingling Chen, MD
NPI 1225673304 · General Practice Physician · Richmond, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lingling Chen, MD is a General Practice Physician provider in Richmond, CA (NPI 1225673304).
Provider details
- NPI number
- 1225673304
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A158854 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-12
- Last updated
- 2019-11-12
Frequently asked questions
- What is Lingling Chen's NPI number?
- Lingling Chen's National Provider Identifier (NPI) is 1225673304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lingling Chen's specialty?
- Lingling Chen is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Lingling Chen located?
- Lingling Chen's practice location on file with NPPES is 1445 S 50th St Ste a, Richmond, CA 94804-4605.
- What is Lingling Chen's phone number?
- The practice phone number listed in the NPPES registry for Lingling Chen is (510) 866-2260.
- Does Lingling Chen accept Medicare?
- Lingling Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lingling Chen's NPI active?
- Yes — Lingling Chen's NPI (1225673304) is active in the NPPES registry as of the last update on 2019-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.